Binary to Text Converter
This tool converts binary code to readable text and text back into binary
This tool converts binary code to readable text and text back into binary
How to use Binary to Text Converter
- Choose a direction: Binary to text, or Text to binary.
- Paste your binary or type your text into the input box.
- Read or copy the converted result shown below.
About Binary to Text Converter
This tool converts binary code to readable text and text back into binary. Paste in a string of 0s and 1s and it decodes them into characters; type or paste text and it encodes each character into its binary representation. It handles binary grouped by spaces, commas or line breaks, and it also copes with one solid run of bits with no separators at all.
Characters are encoded and decoded using UTF-8 byte values, so it correctly handles accented letters, symbols and emoji, not just plain English. You can choose 8-bit mode (standard bytes / UTF-8) or 7-bit mode for classic ASCII. If a binary string has a bit count that is not a clean multiple of your chosen width, the tool tells you rather than producing garbage.
Everything runs locally in your browser using the built-in TextEncoder and TextDecoder — nothing you paste is uploaded, logged or sent anywhere. There is no sign-up and no limit beyond your device's memory.
Frequently asked questions
- How do I convert binary to text?
- Set the direction to "Binary to text", paste your binary (for example 01001000 01101001), and the decoded text appears instantly below. Spaces, commas and line breaks between bytes are ignored, and a continuous run of bits works too.
- Does it handle 7-bit ASCII as well as 8-bit bytes?
- Yes. Use the "Bits per character" selector to switch between 8-bit (standard bytes / UTF-8) and 7-bit ASCII. The tool splits the binary into groups of the width you choose.
- Will it work with emoji and accented characters?
- Yes. Text is encoded and decoded as UTF-8 byte values in 8-bit mode, so multi-byte characters like é, ñ and emoji round-trip correctly. Note those characters use more than one byte each.
- Why does it say my bit count is not a multiple of 8?
- Every character needs a full group of bits (8 in byte mode, 7 in ASCII mode). If the total number of 0s and 1s does not divide evenly, a digit is likely missing or extra, so the tool flags it instead of guessing.
- Is my data private?
- Yes. All conversion happens in your browser with no network calls. Nothing you paste is uploaded or stored, so it is safe for sensitive text.
- Can I convert text back into binary?
- Yes. Switch the direction to "Text to binary", type your text, and choose a separator (space, comma or none). You also get a live byte and bit count for the output.